Tamper-proof hanger

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Description

FIG. 1 is a front perspective view of a tamper-proof hanger, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a right side elevational view thereof, the left side being a mirror image.

Referenced Cited
U.S. Patent Documents
D302078 July 11, 1989 Dewet
1438350 December 1922 Zorn
2899117 August 1959 Glowka
3966100 June 29, 1976 Nelson
4324352 April 13, 1982 Goldfarb et al.
4685572 August 11, 1987 Jamison
4951484 August 28, 1990 Rohald et al.
5011054 April 30, 1991 Mauffette
5018650 May 28, 1991 Maufette
Patent History
Patent number: D327371
Type: Grant
Filed: Dec 6, 1990
Date of Patent: Jun 30, 1992
Assignee: Quada Internationale Ltd. (Montreal)
Inventor: Marvin D. Walker (Toronto)
Primary Examiner: B. J. Bullock
Law Firm: Robic
Application Number: 7/623,249
Classifications
Current U.S. Class: D/6318; D/6326